Nu Soil has a high paramagnetic value as well as a chemical composition that plays an important role in its suitability to be used as a component in growing mediums. Nu Soil has been extensively trialled in greenhouse & field trials. Economic order quantities to fill trucks are 3, 5, 7.5, 15, 20 & 32 tonne loads. It is available in 20kg small bags as well as 1000kg bulk bags and loose tipped off a truck in bulk.